CN105150152A - Telescopic screwdriver - Google Patents

Telescopic screwdriver Download PDF

Info

Publication number
CN105150152A
CN105150152A CN201510620373.3A CN201510620373A CN105150152A CN 105150152 A CN105150152 A CN 105150152A CN 201510620373 A CN201510620373 A CN 201510620373A CN 105150152 A CN105150152 A CN 105150152A
Authority
CN
China
Prior art keywords
screwdriver
telescopic
handle
head
need
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510620373.3A
Other languages
Chinese (zh)
Inventor
郭利佳
刘延臣
吴正粲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUANGHUA POWER SUPPLY Co OF STATE GRID QINGHAI ELECTRIC POWER Co
State Grid Qinghai Electric Power Co Ltd
Original Assignee
HUANGHUA POWER SUPPLY Co OF STATE GRID QINGHAI ELECTRIC POWER Co
State Grid Qinghai Electric Power Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HUANGHUA POWER SUPPLY Co OF STATE GRID QINGHAI ELECTRIC POWER Co, State Grid Qinghai Electric Power Co Ltd filed Critical HUANGHUA POWER SUPPLY Co OF STATE GRID QINGHAI ELECTRIC POWER Co
Priority to CN201510620373.3A priority Critical patent/CN105150152A/en
Publication of CN105150152A publication Critical patent/CN105150152A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B15/00—Screwdrivers
    • B25B15/02—Screwdrivers operated by rotating the handle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/16—Handles

Abstract

The invention relates to the field of screwdrivers, in particular to a telescopic screwdriver. The telescopic screwdriver is structurally characterized in that a threaded pipe (6) is arranged inside a screwdriver handle (2) further provided with a telescopic handle (1), and the telescopic handle (1) is internally provided with a threaded rod (7); and a screwdriver head sleeve (3) is fixed to the front end of the screwdriver handle (2) and internally connected with a screwdriver head (4) in a sleeving manner, and the screwdriver head sleeve (3) and the screwdriver head (4) are both provided with bolt holes (5). The telescopic screwdriver has the beneficial effects that a linear screwdriver head and a cross-shaped screwdriver head can be replaced according to the field need at any time, one screwdriver has two purposes, and the using functions of the screwdriver are greatly enriched; and in addition, stretching or shortening of the screwdriver can be achieved according to the field need, construction difficulty is greatly lowered, a plurality of screwdrivers do not need to be carried in the construction process, and the telescopic screwdriver is convenient to use and practical.

Description

A kind of telescopic screwdriver
one, technical field
The present invention relates to screwdriver field, particularly the telescopic screwdriver of one.
two, background technology
Existing screwdriver provides great convenience to the life of people, is for hand-operated tools that the is fastening or screw that comes loose.At present, screwdriver is of a great variety.But its using function is single, need to be with a lot of the screwdrivers varied in size in work progress, operate more complicated.
three, summary of the invention
A kind of telescopic screwdriver is the invention provides for the problems referred to above, its structure is: the inside of screw driver handle (2) is provided with screwed pipe (6), screw driver handle (2) is also provided with telescoping handle (1), the inside of telescoping handle (1) is provided with threaded rod (7), screw driver handle (2) front end is fixed with tool bit casing (3), be socketed with cutter head (4) in tool bit casing (3), tool bit casing (3) and cutter head (4) are provided with bolt hole (5).
Beneficial effect of the present invention is: " one " word driver bit and " ten " word driver bit need to change at any time according to scene by this screwdriver, have greatly enriched the using function of screwdriver; Secondly can need elongation or the shortening that can realize screwdriver according to scene, greatly facilitate difficulty of construction, in work progress, or else need band a lot of screwdrivers, convenient, practical.
four, accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the shortening figure of Fig. 1.
In figure: 1, telescoping handle, 2, screw driver handle, 3, tool bit casing, 4, cutter head, 5, bolt hole, 6, screwed pipe, 7, threaded rod.
five, detailed description of the invention
Embodiment 1, a kind of safety cap, its structure is: the inside of screw driver handle (2) is provided with screwed pipe (6), screw driver handle (2) is also provided with telescoping handle (1), the inside of telescoping handle (1) is provided with threaded rod (7), screw driver handle (2) front end is fixed with tool bit casing (3), is socketed with cutter head (4) in tool bit casing (3), and tool bit casing (3) and cutter head (4) are provided with bolt hole (5); Can need to change " one " word cutter head and " ten " word cutter head according to scene, when operating in small space, cutter head can be fixed in rear end bolt holes, put telescoping handle (1) into screw driver handle (2) by rotation simultaneously; Otherwise cutter head can be fixed in front end bolt holes, simultaneously by telescoping handle (1) by producing in screw driver handle (2), reach labour-saving object.

Claims (1)

1. a telescopic screwdriver, it is characterized in that: the inside of screw driver handle (2) is provided with screwed pipe (6), screw driver handle (2) is also provided with telescoping handle (1), the inside of telescoping handle (1) is provided with threaded rod (7), screw driver handle (2) front end is fixed with tool bit casing (3), be socketed with cutter head (4) in tool bit casing (3), tool bit casing (3) and cutter head (4) are provided with bolt hole (5).
CN201510620373.3A 2015-09-26 2015-09-26 Telescopic screwdriver Pending CN105150152A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510620373.3A CN105150152A (en) 2015-09-26 2015-09-26 Telescopic screwdriver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510620373.3A CN105150152A (en) 2015-09-26 2015-09-26 Telescopic screwdriver

Publications (1)

Publication Number Publication Date
CN105150152A true CN105150152A (en) 2015-12-16

Family

ID=54791347

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510620373.3A Pending CN105150152A (en) 2015-09-26 2015-09-26 Telescopic screwdriver

Country Status (1)

Country Link
CN (1) CN105150152A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113786252A (en) * 2021-09-16 2021-12-14 山西医科大学口腔医院 Screwdriver holder for oral implantation

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2208070A (en) * 1987-04-13 1989-02-22 John Thomas Brown Screwdriver
CN201552514U (en) * 2009-09-23 2010-08-18 浙江吉利汽车有限公司 Fastening tool for wheel of station facility
CN201950617U (en) * 2011-03-22 2011-08-31 池启创 Screwdriver with adjustable length
CN203092424U (en) * 2013-02-19 2013-07-31 河北省电力公司电力科学研究院 Telescopic assistance wrench
CN203330947U (en) * 2013-06-18 2013-12-11 太仓欧锐智能化工程有限公司 Telescopic hardware tool handgrip
CN204195635U (en) * 2014-10-22 2015-03-11 林群富 A kind of steel turn-buckle cutter
CN204976469U (en) * 2015-09-26 2016-01-20 国网青海省电力公司 Telescopic screwdriver

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2208070A (en) * 1987-04-13 1989-02-22 John Thomas Brown Screwdriver
CN201552514U (en) * 2009-09-23 2010-08-18 浙江吉利汽车有限公司 Fastening tool for wheel of station facility
CN201950617U (en) * 2011-03-22 2011-08-31 池启创 Screwdriver with adjustable length
CN203092424U (en) * 2013-02-19 2013-07-31 河北省电力公司电力科学研究院 Telescopic assistance wrench
CN203330947U (en) * 2013-06-18 2013-12-11 太仓欧锐智能化工程有限公司 Telescopic hardware tool handgrip
CN204195635U (en) * 2014-10-22 2015-03-11 林群富 A kind of steel turn-buckle cutter
CN204976469U (en) * 2015-09-26 2016-01-20 国网青海省电力公司 Telescopic screwdriver

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113786252A (en) * 2021-09-16 2021-12-14 山西医科大学口腔医院 Screwdriver holder for oral implantation
CN113786252B (en) * 2021-09-16 2023-08-18 山西医科大学口腔医院 Oral cavity is planted screwdriver holder

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20151216